This guide is designed for beginners who want to get started with a Rails application from scratch. It does not assume that you have any prior experience with Rails. However, to get the most out of it, you need to have some prerequisites installed:...
The “Getting Started with Ruby on Rails” Series This is a two-part article series that is aimed at getting beginner’s up and running with Rails. Stay tuned by subscribing to theRSS feedso that you can be notified when part two is published. Part 1:Getting Started with Ruby on Rails:...
started with some basic concepts and essential components of Ruby on Rails. In the second part (it will be published next week) you will learn how to install the engine; you’ll also take a closer look at Rails’ inner workings and discover main advantages of Ruby on Rails. Pleasestay tu...
DB2 and Ruby on Rails, Part 1: Getting started with DB2 and Ruby on RailsJohn ChunAlex PitigoiNaomi NganChristine Law
This quickstart will get you going with Rails 3, deployed to Heroku. The latest version of Rails is Rails 7. If you’re starting a new app, you’ll probably want to use Getting Started with Rails 7. For Sinatra or other Ruby apps, please see Getting Started with Ruby on Heroku....
JRuby is a JavaTMimplementation of the Ruby interpreter. While retaining many of the popular characteristics of Ruby, such as dynamic-typing, JRuby is integrated with the Java platform. With JRuby on Rails, you get the simplicity and productivity offered by Ruby and Rails and the power of the...
To create interactive and visually appealing applications while maintaining productivity with a Ruby on Rails backend, developers often opt for a combination of a Rails-based API and a React frontend. However, maintaining a full frontend app in React and keeping it in sync with a Rails API can...
you need to use thefrom_java_bytesroutine to convert the bytes in the output stream to a Ruby string so that you can use it withsend_datato stream the image to the browser. JRuby provides some other routines for converting types, such asto_javato convert from a Ruby Array to a Java ...
快速了解Ruby On Rails--Getting Started with Rails http://inmethetiger.iteye.com/blog/1714566 今天没事,看了一下ruby on rails 。发现挺不错的。对于一个完全没有接触过ruby on rails的人来说,完全参考这篇文档竟然也能跑起比Hello world 强悍的web应用。所以把这篇文章摘抄下来。本来打算翻译的,但是....
Class names in Ruby must begin with a capital letter. render plain: params[:article].inspect 返回参数key的值并显示在屏幕上。 5.10 Adding Some Validation redirect_to 和 render的一个区别 redirect_to :tell the browser to issue another request.(因此效能较低) ...